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ADDED TO YOUR CART!
Crankshaft Socket, Comp Cams, Oldsmobile, Pro
ADDED TO YOUR WISHLIST!
These Powerhouse crank sockets are specially designed to slip over the end of your crankshaft and allow you to turn the engine over while you check the bottom end or are degreeing a cam. If you have a degree wheel with a 1" or larger center hole, the knurled nut on the socket will sandwich the degree wheel and allow easy adjustments when you're checking for TDC or degreeing in your cam.
V8 (also fits some blowers) 1.542" ID with 3/16" and two 1/4" keyways—180° apart